Bug 1596450 – CVE-2018-12938 openslp: Double free in slp_buffer:SLPBufferRealloc() may allow a remote attacker to execute arbitrary code

Bugzilla will be upgraded to version 5.0. The upgrade date is tentatively scheduled for 2 December 2018, pending final testing and feedback.

Bug 1596450 - (CVE-2018-12938) CVE-2018-12938 openslp: Double free in slp_buffer:SLPBufferRealloc() may allow a remote attacker to execute arbitrary code

Summary:	CVE-2018-12938 openslp: Double free in slp_buffer:SLPBufferRealloc() may allo...

Status:	CLOSED DUPLICATE of bug 1572166

Aliases:	CVE-2018-12938

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	high Severity high
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:
Whiteboard:	impact=important,public=20180628,repo...
Keywords:	Security

Depends On:	1575697 1572167 1596451 1596452
Blocks:	1596453
	Show dependency tree / graph

Reported:	2018-06-28 23:24 EDT by Sam Fowler
Modified:	2018-07-03 10:43 EDT (History)
CC List:	3 users (show)

See Also:
Fixed In Version:
Doc Type:	If docs needed, set a value
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2018-07-03 09:13:15 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Sam Fowler 2018-06-28 23:24:55 EDT

OpenSLP through version 2.0.0 is vulnerable to a double freeing of memory that causes a crash in the slp_buffer:SLPBufferRealloc() function. A remote unauthenticated attacker could exploit this to cause a denial of service or potentially execute arbitrary code.

Comment 1 Sam Fowler 2018-06-28 23:25:25 EDT

Created openslp tracking bugs for this issue:

Affects: fedora-all [bug 1596451]

Comment 4 Sam Fowler 2018-06-28 23:30:41 EDT

Possibly related to CVE-2017-17833

Comment 6 Scott Gayou 2018-07-03 09:13:15 EDT


*** This bug has been marked as a duplicate of bug 1572166 ***

Note You need to log in before you can comment on or make changes to this bug.